import 'package:flutter/material.dart';

class Gender {
  String male;
  String female;
  String other;
}

class GenderCard extends StatefulWidget {
  @override
  State<StatefulWidget> createState() => new GenderCardState();
}

class GenderCardState extends State<GenderCard> {
  @override
  Widget build(BuildContext context) {
    return new Card(
      child: new SizedBox(
        width: double.infinity,
        height: double.infinity,
        child: new Column(
          children: <Widget>[
            new Text(
              '性别',
              style: new TextStyle(fontSize: 18.0, fontWeight: FontWeight.bold),
            ),
            new Padding(
              padding: const EdgeInsets.only(top: 16.0),
              child: new Stack(
                alignment: Alignment.bottomCenter,
                children: <Widget>[
                  new Container(
                    width: 80.0,
                    height: 80.0,
                    decoration: new BoxDecoration(
                      shape: BoxShape.circle,
                      color: Colors.grey[350],
                    ),
                  )
                ],
              ),
            )
          ],
        ),
      ),
    );
  }
}
